#puzzle_container {
	line-height: 500px;
	text-align: center;
	vertical-align: center;
	position: relative;
	color: #000;
	font-weight:bold;
	width: 520px;
	height: 520px;
}

#puzzle_container .square {
	overflow: hidden;
	border-left: 1px solid #FFF;
	border-top: 1px solid #FFF;
	position: absolute;
}

.activeImageIndicator {
	border: 1px solid #FF0000;
	position: absolute;
	z-index: 10000;
}

.revealedImage {
	position: absolute;
	left: 0px;
	opacity: 0;
	filter: alpha(opacity = 50);
	top: 0px;
	z-index: 50000;
}